Water Quality Testing

Water Quality Testing

Keep your fish healthy by maintaining your water quality. We have meters and kits to test a variety of parameters, including dissolved oxygen (D.O.), pH, ORP, alkalinity, nitrite/nitrate, chlorine and more.
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171 ITEMS
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  1. ProDSS Handheld Multiparameter Instrument

    ProDSS Handheld Multiparameter Instrument
    Part #Y626870-1 to Y605978

    From $14.02

    to $7,333.00

    Add to Cart
  2. Vital Sine™ pH/Temperature Meter

    From $49.88

    to $128.10

    Add to Cart
  3. Total Dissolved Gas Pressure (TGP) Meter

    From $33.08

    to $4,348.15

    Add to Cart
  4. YSI® Y85 10' Detachable Cable & Probe
    $575.00
  5. YSI® Y85 50' Detachable Cable & Probe
    $650.00
  6. EcoSense EC300A Conductivity Meter

    EcoSense EC300A Conductivity Meter
    Part #YEC300A to Y3169-E

    From $20.00

    to $1,226.00

    Add to Cart
  7. YSI® Pro30 Conductivity/TDS/Salinity/Temperature Meter

    From $20.00

    to $1,136.00

    Add to Cart
  8. YSI® Photometers

    YSI® Photometers
    Part #Y9300 to Y9500

    From $12.00

    to $1,694.00

    Add to Cart
  9. EcoSense DO200A Dissolved Oxygen Meter

    EcoSense DO200A Dissolved Oxygen Meter
    Part #YDO200A to Y200-BOD

    From $60.00

    to $1,645.00

    Add to Cart
  10. EcoSense ODO200 Handheld

    EcoSense ODO200 Handheld
    Part #Y606329 to Y606330

    From $40.00

    to $1,125.00

    Add to Cart
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171 ITEMS
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